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公开(公告)号：EP2195873B8
公开(公告)日：2012-12-26
申请号：EP08806654.3
申请日：2008-09-18
CPC分类号： H01M8/0273 , H01M8/0284 , H01M8/1007
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公开(公告)号：EP3465810A1
公开(公告)日：2019-04-10
申请号：EP17727322.4
申请日：2017-05-25
IPC分类号： H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1069
摘要： A reinforced ion-conducting membrane comprises a planar reinforcing component which comprises a porous polymer material; an ion-conducting component embedded in at least a region of the planar reinforcing component, which ion-conducting component comprises an ion-conducting polymer material; and linking groups which are chemically bonded to both the planar reinforcing component and the ion-conducting component. The reinforced ion-conducting membrane is useful as the membrane in a membrane-electrode assembly for example as used in fuel cells.
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公开(公告)号：EP3275036B1
公开(公告)日：2020-03-18
申请号：EP16713042.6
申请日：2016-03-24
IPC分类号： H01M8/1039 , C08J5/22 , H01M8/1069 , H01M8/1081 , H01M8/008 , C08J3/09
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公开(公告)号：EP3465810B1
公开(公告)日：2020-02-26
申请号：EP17727322.4
申请日：2017-05-25
IPC分类号： H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1069
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公开(公告)号：EP2396844B1
公开(公告)日：2018-10-03
申请号：EP10703499.3
申请日：2010-02-03
IPC分类号： H01M4/92
CPC分类号： H01M4/921 , C22C1/002 , C22C5/04 , C22F1/14 , H01M4/881 , H01M4/926 , H01M8/086 , H01M2008/1095
摘要： A platinum alloy catalyst PtXNb, wherein X is nickel, cobalt, chromium, copper, titanium or manganese, characterised in that in the alloy the atomic percentage of platinum is 46-75at%, of X is 1-49at% and of Nb is 1-35at% is disclosed. The catalyst has particular use as an oxygen reduction catalyst in fuel cells, and in particular in phosphoric acid fuel cells.
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公开(公告)号：EP2601701B1
公开(公告)日：2018-04-04
申请号：EP11741274.2
申请日：2011-07-21
发明人： BARNWELL, David Edward , TREW, Peter Antony , RALPH, Thomas Robertson , COLEMAN, Robert Jeffrey
IPC分类号： H01M8/10 , H01M8/02 , H01M8/1004 , H01M8/1018 , H01M8/0273 , H01M4/88 , H01M8/0284
CPC分类号： H01M8/1018 , H01M4/881 , H01M8/0273 , H01M8/0284 , H01M8/1004
摘要： A membrane, suitable for use in a fuel cell, comprises: (a) a central region comprising an ion-conducting polymeric material; (b) a border region which creates a frame around the central region and which consists of one or more non-ion-conducting materials wherein at least one of the one or more non-ion-conducting materials forms a layer; wherein the non-ion-conducting material of the border region overlaps the ion-conducting polymeric material of the central region by 0 to 10 mm in an overlap region.
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公开(公告)号：EP3275036A1
公开(公告)日：2018-01-31
申请号：EP16713042.6
申请日：2016-03-24
IPC分类号： H01M8/1039 , C08J5/22 , H01M8/1069 , H01M8/1081 , H01M8/008
摘要： A process for the recovery of a perfluorosulphonic acid ionomer from a component comprising a perfluorosulphonic acid ionomer is disclosed, the process comprising immersing the component comprising the perfluorosulphonic acid ionomer in a solvent comprising an aliphatic diol and heating. Also disclosed is the use of the recovered perfluorosulphonic acid ionomer, for example in to prepared a proton conducting membrane or a catalyst ink.
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公开(公告)号：EP2250698B1
公开(公告)日：2013-08-14
申请号：EP09716340.6
申请日：2009-03-04
IPC分类号： H01M8/10
CPC分类号： H01M8/1053 , H01M8/1051 , H01M2300/0082 , H01M2300/0094
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公开(公告)号：EP2601701A1
公开(公告)日：2013-06-12
申请号：EP11741274.2
申请日：2011-07-21
发明人： BARNWELL, David Edward , TREW, Peter Antony , RALPH, Thomas Robertson , COLEMAN, Robert Jeffrey
CPC分类号： H01M8/1018 , H01M4/881 , H01M8/0273 , H01M8/0284 , H01M8/1004
摘要： A membrane, suitable for use in a fuel cell, comprises: (a) a central region comprising an ion-conducting polymeric material; (b) a border region which creates a frame around the central region and which consists of one or more non-ion-conducting materials wherein at least one of the one or more non-ion-conducting materials forms a layer; wherein the non-ion-conducting material of the border region overlaps the ion-conducting polymeric material of the central region by 0 to 10 mm in an overlap region.
摘要翻译： 适用于燃料电池的膜包括：（a）包含离子导电聚合物材料的中心区域; （b）边界区域，其围绕所述中心区域产生框架，并且由一种或多种非离子导电材料构成，其中所述一种或多种非离子导电材料中的至少一种形成层; 其中所述边界区域的非离子导电材料在重叠区域中与所述中心区域的离子导电聚合物材料重叠0至10mm。
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